<template>
  <el-dialog :visible.sync="visible"
             :title="$t('mail.send')"
             :close-on-click-modal="false"
             :close-on-press-escape="false">
    <el-form :model="dataForm"
             :rules="dataRule"
             ref="dataForm"
             @keyup.enter.native="dataFormSubmitHandle()"
             label-width="120px">
      <el-form-item prop="mailTo"
                    :label="$t('mail.mailTo')">
        <el-input v-model="dataForm.mailTo"
                  :placeholder="$t('mail.mailTo')"></el-input>
      </el-form-item>
      <el-form-item prop="mailCc"
                    :label="$t('mail.mailCc')">
        <el-input v-model="dataForm.mailCc"
                  :placeholder="$t('mail.mailCc')"></el-input>
      </el-form-item>
      <el-form-item prop="params"
                    :label="$t('mail.params')">
        <el-input v-model="dataForm.params"
                  :placeholder="$t('mail.paramsTips')"></el-input>
      </el-form-item>
    </el-form>
    <template slot="footer">
      <el-button size="small"  @click="visible = false">{{ $t('cancel') }}</el-button>
      <el-button size="small"  type="primary"
                 @click="dataFormSubmitHandle()">{{ $t('confirm') }}</el-button>
    </template>
  </el-dialog>
</template>

<script>
import { debounce } from 'lodash'
import { isEmail } from '@/utils/validate'
export default {
  data () {
    return {
      visible: false,
      dataForm: {
        id: '',
        mailTo: '',
        mailCc: '',
        params: ''
      }
    }
  },
  computed: {
    dataRule () {
      var validateEmail = (rule, value, callback) => {
        if (!isEmail(value)) {
          return callback(new Error(this.$t('validate.format', { 'attr': this.$t('user.email') })))
        }
        callback()
      }
      return {
        mailTo: [
          { required: true, message: this.$t('validate.required'), trigger: 'blur' },
          { validator: validateEmail, trigger: 'blur' }
        ]
      }
    }
  },
  methods: {
    init () {
      this.visible = true
      this.$nextTick(() => {
        this.$refs['dataForm'].resetFields()
      })
    },
    dataFormSubmitHandle: debounce(function () {
      this.$refs['dataForm'].validate((valid) => {
        if (!valid) {
          return false
        }
        this.$interface.system.mailtemplateSendApi(this.dataForm)
          .then(({ data: res }) => {
            if (res.code !== 0) {
              return this.$message.error(res.msg)
            }
            this.$message({
              message: this.$t('prompt.success'),
              type: 'success',
              duration: 500,
              onClose: () => {
                this.visible = false
                this.$emit('refreshDataList')
              }
            })
          }).catch(() => { })
      })
    }, 1000, { 'leading': true, 'trailing': false })
  }
}
</script>
